AAC MK13-SD Mount Options > Palmetto State Armory

hapjack

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Posted: 3/30/2026 10:27:59 AM EDT

What Flash hider or Muzzle brake works with the current production of the AAC MK13-SD Suppressor ?

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FedDC

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Posted: 3/30/2026 11:01:41 AM EDT

[#1]

Is there a problem with the AAC one?

hapjack

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Posted: 3/30/2026 12:23:03 PM EDT

[Last Edit: hapjack][Edited] [#2]

What AAC muzzle thingy do I need for current production ?

Will a 90T taper mount like this work ?

https://www.midwayusa.com/product/1025480692?pid=305602

"If your going through hell, keep going" Winston Churchill

bobweaver

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Posted: 3/30/2026 12:54:56 PM EDT

[#3]

90T per their website.

Herpin' TX.

Deanventure

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Posted: 3/30/2026 1:47:31 PM EDT

[#4]

There's a difference between the standard 90t mount and the MK13.

As far as I know, they never made a flash suppressor mount for the MK13.

hapjack

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Posted: 3/30/2026 1:57:40 PM EDT

[#5]

Then this joker says 90TV .... go to the 3:00 minute mark

2024 Product Lineup

https://www.youtube.com/watch?v=U3JScDWTs_A&t=229

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Deanventure

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Posted: 3/30/2026 2:44:53 PM EDT

[Last Edit: Deanventure][Edited] [#6]

https://www.capitolarmory.com/aac-90t-ratchet-taper-flash-hider-mount.html

https://www.capitolarmory.com/aac-90t-mk13-muzzle-brake.html

hapjack

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Posted: 3/30/2026 6:59:39 PM EDT

[#7]

Quote History

Originally Posted By Deanventure:
https://www.capitolarmory.com/aac-90t-ratchet-taper-flash-hider-mount.html

https://www.capitolarmory.com/aac-90t-mk13-muzzle-brake.html

View Quote

Are you saying either one of these would work ?

"If your going through hell, keep going" Winston Churchill

PalmettoStateArmory

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Posted: 3/31/2026 9:25:23 AM EDT

[#8]

Originally Posted By hapjack:
What Flash hider or Muzzle brake works with the current production of the AAC MK13-SD Suppressor ?

View Quote

I have a message out to AAC and will let you know.

Thank you,

Josiah

Palmetto State Armory
3760 Fernandina Rd
Columbia, SC 29210
Web Sales: 1-803-724-6950

Deanventure

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Posted: 3/31/2026 11:15:25 AM EDT

[#9]

Only the one for the MK-13 will work, not the taper 90t mount.

PalmettoStateArmory

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Posted: 3/31/2026 12:15:06 PM EDT

[#10]

Originally Posted By hapjack:
What Flash hider or Muzzle brake works with the current production of the AAC MK13-SD Suppressor ?

View Quote

This is what you need.

https://www.capitolarmory.com/aac-90t-mk13-muzzle-brake.html

Thanks,

Josiah

Palmetto State Armory
3760 Fernandina Rd
Columbia, SC 29210
Web Sales: 1-803-724-6950

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AAC MK13-SD Mount Options